About: http://webisa.webdatacommons.org/288095019

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	27FREE Shipping on orders over $35Product Description... just calcium but magnesium, strontium and other minerals.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com